Suitable for arc welding or for TIG welding (option) using scratch-start method. Automatic Arc-Force circuitry makes the unit suitable for arc welding with a wide variety of rods including rutile, basic and stainless from Ø1.6mm up to Ø2.5mm. Also includes thermal cut- out and mains voltage LEDs. Fitted with Hot-Start system to counter electrode sticking during scratch starting. Supplied in carry-case with 6mm² arc welding accessory kit. Suitable for TIG welding with optional TIG accessory kit.